return 1;
}
+/*
+ * It's OK to call this with result = rb_node = NULL. If result is not NULL,
+ * and rb key was not found, result points to the parent node.
+ */
static int search_rbtree(const struct osl_object *obj,
const struct osl_table *t, unsigned col_num,
struct rb_node **result, struct rb_node ***rb_link)